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WO2020179718A1 - Multi-stage packaging container - Google Patents

Multi-stage packaging container Download PDF

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Publication number
WO2020179718A1
WO2020179718A1 PCT/JP2020/008554 JP2020008554W WO2020179718A1 WO 2020179718 A1 WO2020179718 A1 WO 2020179718A1 JP 2020008554 W JP2020008554 W JP 2020008554W WO 2020179718 A1 WO2020179718 A1 WO 2020179718A1
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WO
WIPO (PCT)
Prior art keywords
container
accommodating portion
opening
plate portion
accommodating
Prior art date
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PCT/JP2020/008554
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French (fr)
Japanese (ja)
Inventor
野坂昌之
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有限会社あまから
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Publication of WO2020179718A1 publication Critical patent/WO2020179718A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
    • B65D5/50—Internal supporting or protecting elements for contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D67/00—Kinds or types of packaging elements not otherwise provided for
    • B65D67/02—Clips or clamps for holding articles together for convenience of storage or transport

Definitions

  • the present invention relates to a multi-stage packaging container, more specifically, a multi-stage packaging container capable of accommodating and transporting a plurality of food containers in multiple stages.
  • This packaging container is composed of a container holding part having a plurality of holding holes for holding a beverage container such as a paper cup containing a beverage, and a main body part for supporting and carrying the container holding part. ..
  • this packaging container merely holds beverage containers such as paper cups side by side, and in addition to these vertical food containers such as paper cups, flat food containers such as lunch boxes, for example. It was not intended to hold and carry at the same time.
  • the present invention has been made in view of the above-mentioned drawbacks of conventional packaging containers, and in addition to vertical food containers such as paper cups, flat food containers such as lunch boxes, for example. It is an object of the present invention to provide an inexpensive multi-stage packaging container having a simple structure that can stably and compactly store and transport a plurality of multi-stage containers.
  • the present invention is a multi-stage packaging container for accommodating and transporting a plurality of food containers.
  • a tubular first accommodating portion having a front opening and a rear opening in the front-rear direction of the bottom plate portion.
  • the first top plate portion Provided on the first top plate portion, a pair of left and right second side wall portions provided on the first top plate portion via folding lines, and on each of the second side wall portions.
  • a tubular second accommodating portion having a front opening and a rear opening in the front-rear direction of the bottom plate portion, which is composed of a rectangular second top plate portion that is bridged between the edges via a folding line.
  • a pair of left and right wing piece portions provided on the left and right side edges of the first accommodating portion via folding lines, and having a handle formed on the tip side,
  • the front opening of the first accommodating portion projects forward from the front opening of the second accommodating portion, and the food container can be inserted and held in the protruding portion of the first top plate portion of the first accommodating portion.
  • a hole is provided, and in the rear opening of the first accommodation part and the rear opening of the second accommodation part, the other food containers stored in the first accommodation part and the second accommodation part are prevented from falling off. It is characterized by being provided with a retaining part to prevent it.
  • the retaining portion is formed by a first plug provided on the bottom plate portion and the first side wall portion across the fold line in the rear opening of the first accommodating portion.
  • a second reverse folding piece and a second opening formed in the rear side opening of the second accommodating portion by a second cut formed in the second top plate portion and the second side wall portion across the folding line. It is composed of reverse folds and By preventing the food container contained in the first accommodating portion from falling off by reversely folding the first reverse folding piece to the inside of the rear opening of the first accommodating portion, the second reverse folding piece is formed into the second It is characterized in that the food container accommodated in the second accommodating portion is prevented from falling out by reversely folding the inside of the rear opening of the accommodating portion.
  • the retaining portion is provided on the tongue piece provided on the rear end edge of the bottom plate portion via a fold line and on the second top plate portion, and the tip side of the tongue piece can be inserted. It is composed of a new insertion cut and By inserting the tip end side of the tongue piece into the insertion cut, it is possible to prevent the food containers respectively contained in the first housing part and the second housing part from falling off.
  • flat-standing food containers can be stored in the upper and lower first storage portions and the second storage portions, respectively, and the lower first storage portion is in the upper stage. Since it is possible to hold a vertically placed food container by a holding hole provided in the protruding portion so as to protrude forward from the second accommodating portion of the above, not only a vertically placed food container such as a paper cup but also a lunch box. A plurality of flat food containers such as boxes can be stably and compactly held and transported at the same time.
  • the food container held by the holding hole provided in the protruding portion of the first storage portion can prevent the food container housed in the first storage portion and the second storage portion from falling forward, respectively, and the first storage portion can be prevented from falling out.
  • the food container can be prevented from falling backward by the retaining portion provided in the rear opening of the container and the second accommodating portion. Therefore, it is not necessary to seal the openings before and after the first accommodating portion and the second accommodating portion with, for example, a plurality of flaps, and it is possible to provide a packaging container having a simple structure and inexpensive.
  • the multi-stage packaging container 10 of the present embodiment is provided with a tubular first storage unit 1 capable of accommodating a food container and other first storage units 1 provided on the first storage unit 1.
  • a tubular second accommodating portion 2 capable of accommodating food containers and a pair of left and right wing pieces provided on both the left and right sides of the first accommodating portion 1 for carrying the first accommodating portion 1 and the second accommodating portion 2 by hand. It is composed of parts 3 and 3.
  • the first accommodating portion 1 includes a rectangular bottom plate portion 11, a pair of left and right first side wall portions 12 and 12 provided on the left and right side edges of the bottom plate portion 11 facing each other via folding lines, and each first side wall. It is formed in a rectangular tube shape from the rectangular first top plate portion 13 bridged between the upper edges of the portions 12 via a folding line, and the front opening 15F and the rear side in the front-rear direction of the bottom plate portion 11.
  • the opening 15R is formed.
  • the second accommodating portion 2 is a pair of left and right second side walls provided via a folding line on the left and right side edges of the first accommodating portion 1 and the first top plate portion 13 facing each other. It is formed in a rectangular tube shape from the portions 22 and 22 and the rectangular second top plate portion 23 bridged between the upper edges of the second side wall portions 22 via a folding line, and is formed in a square tubular shape. A front opening 25F and a rear opening 25R are formed in the front-rear direction.
  • the second top plate portion 23 of the second accommodating portion 2 is provided with a plurality of holding cuts 26 into which eating tools such as spoons and forks can be inserted.
  • the front opening 15F of the first accommodating portion 1 projects forward from the front opening 25F of the second accommodating portion 2. That is, the depth dimension L1 in the front-rear direction of the first accommodating portion 1 is made larger than the depth dimension L2 in the front-rear direction of the second accommodating portion 2.
  • a holding hole 4 capable of inserting and holding a vertically placed food container such as a paper cup is provided in the protruding portion of the first top plate portion 13 in the first accommodating portion 1.
  • a plurality of projecting pieces 41 are provided at the hole edge portion of the holding hole 4 via the perforations 42, and stably hold the food container inserted in the holding hole 4.
  • a plurality of X-shaped holding cuts 43 into which eating tools such as straws and forks and accessories such as hand towels can be inserted are provided in the protruding portion of the first top plate portion 13. Has been done.
  • the position of the rear opening 15R of the first accommodating portion 1 and the position of the rear opening 25R of the second accommodating portion 2 are aligned, but for example, the type of food container to be accommodated.
  • the rear opening 15R of the first accommodating portion 1 may be projected rearward from the rear opening 25R of the second accommodating portion 2, or the rear opening of the second accommodating portion 2 may be projected rearward.
  • the 25R may be projected rearward from the rear opening 15R of the first accommodating portion 1.
  • the rear opening 15R of the first accommodating portion 1 and the rear opening 25R of the second accommodating portion 2 are accommodated in the first accommodating portion 1 and the second accommodating portion 2, respectively.
  • a retaining portion 5 is provided to prevent the food container from falling off.
  • the retaining portion 5 of the present embodiment has a fold line between the bottom plate portion 11 and the first side wall portion 12 on the bottom plate portion 11 and the first side wall portion 12. It is composed of a first reverse folded piece 52 formed by a first piece 51 provided across the second housing portion 2, and in the rear side opening portion 25R of the second accommodation portion 2, the second top plate portion 23 and the second The side wall portion 22 is composed of a second reverse folded piece 54 formed by a second cut 53 provided across the fold line between the second top plate portion 23 and the second side wall portion 22.
  • the wing piece portion 3 is provided at the lower part on both the left and right sides of the first accommodating portion 1 via a fold line, and a handle 32 is formed on each tip side.
  • an oval-shaped bent piece 34 is formed by providing a notch 33 on the tip side of each wing piece portion 3, and the bent piece 34 is bent to be long on the tip side of the wing piece portion 3.
  • a circular opening is provided, and a handle 32 is formed between this opening and the tip edge of the wing piece portion 3.
  • each wing piece portion 3 is provided with a plurality of cuts 35 for attaching a decorative article such as a ribbon.
  • the multi-stage packaging container 10 of the present embodiment is assembled by bending two blank sheets B1 and B2 obtained by punching a paperboard into a predetermined shape. There is.
  • the first accommodating portion 1 and the second accommodating portion 2 of the multi-stage packaging container 10 are assembled by bending the first blank sheet B1 shown in FIG.
  • the first blank sheet B1 is provided with a rectangular bottom plate portion 11 substantially in the center, and a pair of left and right first side wall portions 12 and 12 are continuous on the left and right side edges of the bottom plate portion 11 facing each other via folding lines 111.
  • the first top plate portion 13 is continuous with the right edge of the first side wall portion 12 on the right side via the fold line 121, and the first glue margin portion 14 is connected to the right edge of the first top plate portion 13 with the fold line 131. Are continuous.
  • the second side wall portion 22 is continuous on the left side of the first side wall portion 12 on the left side, and the second top plate portion 23 is continuous on the left edge of the second side wall portion 22 via the folding line 221.
  • the second side wall portion 22 is continuous with the left edge of the plate portion 23 via the folding line 231 and the second glue margin portion 24 is continuous with the left side of the second side wall portion 22.
  • the first blank sheet B1 is all valley-folded at each fold line (111, 121, 131, 221 and 231) as shown in FIG. 5 (a), and as shown in FIG. 5 (b).
  • first glue margin portion 14 By attaching the first glue margin portion 14 to the first side wall portion 12 on the left side and the second glue margin portion 24 to the first side wall portion 12 on the right side, the first accommodating portion 1 and the second accommodating portion 2 are attached. Are assembled in two steps.
  • the wing piece portion 3 is assembled by bending the second blank sheet B2 shown in FIG.
  • the second blank sheet B2 is provided with a connecting portion 31 having the same shape as the bottom plate portion 11 of the first blank sheet B1 at the center thereof, and a pair of left and right sides on the opposite left and right side edges of the connecting portion 31 via a folding line 311.
  • the winglet parts 3 of 3 are continuous.
  • the second blank sheet B2 is bonded and integrated with the bottom plate portion 11 of the first blank sheet B1 at the connecting portion 31, and as shown in FIG.
  • the wing piece portion 3 By folding the wing piece portion 3 in the valley along the fold line 311 to provide the wing piece portion 3.3 at the lower part of the left and right side edges of the first accommodating portion 1 via the fold line 311.
  • the multi-stage packaging container 10 of the present embodiment is assembled by bending a blank sheet made of paperboard, and each opening of the first accommodating portion 1 and the second accommodating portion 2 has a rectangular shape. Therefore, the entire multi-stage packaging container 10 can be folded into a sheet shape. Therefore, a large number of multi-stage packaging containers 10 can be stacked in a folded state, and can be stored and transported without being bulky.
  • a multi-stage packaging container 10 folded into a sheet shape is prepared, and the first accommodating portion 1 and the second accommodating portion 2 are erected, and as shown in FIG. 6, inside the holding hole 4 of the first accommodating portion 1.
  • a vertically placed food container F1 such as a beverage cup with a lid from above
  • the food container F1 is held by the holding hole 4.
  • the standing state of the first storage portion 1 and the second storage portion 2 can be maintained.
  • a flat food container F2 such as a food box with a window is placed in the first accommodating portion 1 from the rear opening 15R side.
  • the other flat food container F3 into the second storage portion 2 from the rear opening 25R side, the food container is inserted into the first storage portion 1 and the second storage portion 2, respectively.
  • F2 and F3 are accommodated.
  • the food stored in the first container 1 is stored by reverse-folding the first reverse folded piece 52 of the retaining portion 5 of the first container 1 inward of the rear opening 15R.
  • a food and drink tool G1 such as a straw can be inserted and fixed in the holding cut 43 of the first top plate portion 13 of the first accommodating portion 1, and the second ceiling of the second accommodating portion 2 can be fixed.
  • a food and drink utensil G2 such as a spoon can be inserted and fixed to the holding cut 26 of the plate portion 23.
  • the pair of left and right wing pieces 3 and 3 are raised upward, and the bent piece 34 of one wing piece 3 is passed through the opening of the other wing piece 3 to the left and right.
  • a plurality of food containers F1, F2, F3
  • the cut 35 of each wing piece 3 may be used to attach a decorative article such as a ribbon.
  • the flat food containers (F2, F3) are housed in the first storage part 1 and the second storage part 2 formed in two upper and lower stages, respectively. Further, the lower first accommodating portion 1 can be projected forward from the upper second accommodating portion 2, and the vertical food container F1 can be held by the holding hole 4 provided in the protruding portion.
  • the vertical food container F1 can be held by the holding hole 4 provided in the protruding portion.
  • the food container F1 held by the holding hole 4 provided in the protruding portion of the first storage portion 1 causes the food containers (F2, F3) housed in the first storage portion 1 and the second storage portion 2, respectively, to move forward. It is possible to prevent the food containers (F2, F3) from falling out, and the retaining parts 5 provided in the rear openings of the first storage part 1 and the second storage part 2 prevent the food containers (F2, F3) from falling out backward. You can Therefore, it is not necessary to seal the front and rear openings of the first accommodating portion 1 and the second accommodating portion 2 with, for example, a plurality of flaps, and a packaging container having a simple structure and inexpensive can be provided. It is possible to easily perform the operation of inserting/removing the food container in the first container 1 and the second container 2.
  • the retaining portion 5 is the first reverse folding piece 52 and the first reverse folding piece 52 and the first retaining portion 52 formed in the rear opening of the first housing portion 1 and the second housing portion 2, respectively. Since it is composed of the reverse-folded piece 54, the retaining operation of the food container and the releasing operation thereof can be performed with one touch, and the handleability can be further improved.
  • the multi-stage packaging container 10 of the present embodiment has been described above, but the present invention can be implemented in other embodiments.
  • a retaining portion 6 for preventing the food container from falling off is provided on the rear end edge of the bottom plate portion 11 with a tongue piece 61 via a fold line.
  • the tongue piece 61 may be provided with the insertion cut 62 which is provided in the second top plate portion 23 and into which the tip end side can be inserted.
  • the first accommodating portion 1 and the second accommodating portion 2 are formed in two upper and lower stages, but the present invention is not limited to this, and for example, the first accommodating portion 1 and / Alternatively, by providing a shelf board portion in the second accommodating portion 2 or further providing another tubular accommodating portion on the second accommodating portion 2 in the upper stage, the food container can be accommodated in a multi-stage manner. Good.
  • a beverage container such as a beverage cup with a lid is held in the holding hole 4 provided in the protruding portion of the first storage portion 1 as an example of the vertically placed food container F1.
  • a food container having an opening at the top and accommodating a plurality of bar-shaped foods upright, or a flat-standing food container may be held in the holding hole 4. If various food containers inserted in the holding holes 4 project upward and downward of the first top plate portion 13, the food containers housed in the first storage portion 1 and the second storage portion 2 are rearward, respectively. Can be prevented from falling out.
  • the shape, size, and the like of the holding hole 4 can be appropriately redesigned according to the type, shape, size, and the like of the food container to be held.
  • the opening width dimensions of the front opening 15F and the rear opening 15R of the first accommodating portion 1 are set to the opening width dimensions of the front opening 25F and the rear opening 25R of the second accommodating portion 2.
  • the opening width dimension of the first accommodating portion 1 is made larger than the opening width dimension of the second accommodating portion 2, or the opening width dimension of the second accommodating portion 2 is set to the opening of the first accommodating portion 1. It may be larger than the width dimension.
  • Various design changes can be made according to the type, shape, size, etc. of the food container to be stored in the first storage unit 1 and the second storage unit 2.
  • the present invention can be implemented in a mode in which various improvements, modifications, and modifications are added based on the knowledge of those skilled in the art, without departing from the spirit of the present invention. Further, any of the invention-specific items may be replaced with another technique within the range in which the same action or effect is produced, or the invention-specific items integrally configured may be composed of a plurality of members. Alternatively, the present invention may be embodied in a form in which the invention-specifying items composed of a plurality of members are integrally configured.
  • Multi-stage type packaging container 1st accommodating part 11 bottom plate part 12 1st side wall part 13 1st top plate part 15F (first accommodating part) front side opening 15R (first accommodating part) rear side opening 2 2nd accommodating part 22 2nd side wall part 23 2nd top plate part 25F (for 2nd accommodating part) front side opening part 25R (for 2nd accommodating part) rear side opening 3 wing piece part 32 handle 4 holding hole 5, 6 Stopping portion 51 First all-inclusive 52 First reverse-folding piece 53 Second notch 54 Second reverse-folding piece 61 Tongue piece 62 Insertion cuts F1, F2, F3 Food container

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
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Abstract

[Problem] To provide an inexpensive multi-stage packaging container 10 which has a simple structure and which is capable of storing and transporting a vertically-placed food container F1 and a plurality of horizontally-placed food containers F2, F3 on multiple stages in a stable and space-saving manner. [Solution] The present invention is provided with: a first storage part 1 in the shape of a tube including a front opening 15F and a back opening 15R in the front-to-back direction; a second storage part 2 in the shape of a tube provided above the first storage part 1 and including a front opening 25F and a back opening 25R in the front-to-back direction; and a pair of wing piece parts 3, 3 formed on the left and right and each having a handle 32 formed on the leading-end side. The front opening 15F of the first storage part 1 protrudes further forward than the front opening 25F of the second storage part 2, and in this protruding section, a holding hole 4 in which the food container F1 can be inserted and held is provided. Locking parts 5 for preventing the food containers F2, F3 placed in the first storage part 1 and the second storage part 2 from slipping out and falling are provided in the back opening 15R of the first storage part 1 and the back opening 25R of the second storage part 2.

Description

多段式包装容器Multi-stage packaging container
　本発明は、多段式包装容器、より詳しくは、複数の食品容器を多段に収容し運搬することができる多段式包装容器に関する。 The present invention relates to a multi-stage packaging container, more specifically, a multi-stage packaging container capable of accommodating and transporting a plurality of food containers in multiple stages.
　従来、複数の食品容器を保持して運搬するための手提げ包装容器として、例えば下記特許文献１に記載のものが知られている。この包装容器は、飲料を収容した紙コップ等の飲料容器を保持する複数の保持孔を備えた容器保持部と、この容器保持部を支持して手提げするための本体部とから構成されている。 Conventionally, as a hand-held packaging container for holding and transporting a plurality of food containers, for example, the one described in Patent Document 1 below is known. This packaging container is composed of a container holding part having a plurality of holding holes for holding a beverage container such as a paper cup containing a beverage, and a main body part for supporting and carrying the container holding part. ..
　しかしながら、この包装容器は、紙コップ等の飲料容器を単に横並び状態で保持するものに過ぎず、これら紙コップ等の縦置き型の食品容器のほか、例えば弁当箱等の平置き型の食品容器を同時に保持し運搬するものではなかった。 However, this packaging container merely holds beverage containers such as paper cups side by side, and in addition to these vertical food containers such as paper cups, flat food containers such as lunch boxes, for example. It was not intended to hold and carry at the same time.
実開平３－６０２６６号公報（第５図）Jikkenhei 3-60266 (Fig. 5)
　本発明は、従来の包装容器に上記のような難点があったことに鑑みて為されたもので、紙コップ等の縦置型の食品容器のほか、例えば弁当箱等の平置き型の食品容器を複数、多段に安定かつコンパクトに収容し運搬することができる構造簡素で安価な多段式包装容器を提供することを課題とする。 The present invention has been made in view of the above-mentioned drawbacks of conventional packaging containers, and in addition to vertical food containers such as paper cups, flat food containers such as lunch boxes, for example. It is an object of the present invention to provide an inexpensive multi-stage packaging container having a simple structure that can stably and compactly store and transport a plurality of multi-stage containers.
　本発明は、複数の食品容器を収容し運搬するための多段式包装容器であって、
　矩形状の底板部と、前記底板部の相対向する左右側縁に折り線を介して設けられた左右一対の第一側壁部と、前記各第一側壁部の上縁間に折り線を介して架け渡された矩形状の第一天板部とから成り、前記底板部の前後方向に前側開口部及び後側開口部を有する筒状の第一収容部と、
　前記第一収容部上に設けられ、前記第一天板部と、前記第一天板部に折り線を介して設けられた左右一対の第二側壁部と、前記各第二側壁部の上縁間に折り線を介して架け渡された矩形状の第二天板部とから成り、前記底板部の前後方向に前側開口部及び後側開口部を有する筒状の第二収容部と、
　前記第一収容部の左右側縁に折り線を介して設けられ、先端側に持ち手が形成された左右一対の翼片部と、を備え、
　前記第一収容部の前側開口部が前記第二収容部の前側開口部よりも前方へ突出し、前記第一収容部における前記第一天板部の突出部分に、食品容器を挿入保持可能な保持孔が設けられ、前記第一収容部の後側開口部及び前記第二収容部の後側開口部に、前記第一収容部及び前記第二収容部内にそれぞれ収容した他の食品容器の抜け落ちを防ぐ抜止部が設けられていることを特徴としている。 The present invention is a multi-stage packaging container for accommodating and transporting a plurality of food containers.
A rectangular bottom plate portion, a pair of left and right first side wall portions provided on opposite left and right side edges of the bottom plate portion via folding lines, and a folding line between the upper edges of the first side wall portions. And a tubular first accommodating portion having a front opening and a rear opening in the front-rear direction of the bottom plate portion.
Provided on the first housing portion, the first top plate portion, a pair of left and right second side wall portions provided on the first top plate portion via folding lines, and on each of the second side wall portions. A tubular second accommodating portion having a front opening and a rear opening in the front-rear direction of the bottom plate portion, which is composed of a rectangular second top plate portion that is bridged between the edges via a folding line.
A pair of left and right wing piece portions provided on the left and right side edges of the first accommodating portion via folding lines, and having a handle formed on the tip side,
The front opening of the first accommodating portion projects forward from the front opening of the second accommodating portion, and the food container can be inserted and held in the protruding portion of the first top plate portion of the first accommodating portion. A hole is provided, and in the rear opening of the first accommodation part and the rear opening of the second accommodation part, the other food containers stored in the first accommodation part and the second accommodation part are prevented from falling off. It is characterized by being provided with a retaining part to prevent it.
　また、本発明は、前記抜止部が、前記第一収容部の後側開口部において、前記底板部及び前記第一側壁部に前記折り線を跨いで設けられた第一切込みにより形成された第一逆折片と、前記第二収容部の後側開口部において、前記第二天板部及び前記第二側壁部に前記折り線を跨いで設けられた第二切込みにより形成された第二逆折片と、から構成されており、
　前記第一逆折片を前記第一収容部の後側開口部の内側へ逆折りすることにより前記第一収容部内に収容した食品容器の抜け落ちを防ぎ、前記第二逆折片を前記第二収容部の後側開口部の内側へ逆折りすることにより前記第二収容部内に収容した食品容器の抜け落ちを防ぐことを特徴としている。 Further, according to the present invention, the retaining portion is formed by a first plug provided on the bottom plate portion and the first side wall portion across the fold line in the rear opening of the first accommodating portion. A second reverse folding piece and a second opening formed in the rear side opening of the second accommodating portion by a second cut formed in the second top plate portion and the second side wall portion across the folding line. It is composed of reverse folds and
By preventing the food container contained in the first accommodating portion from falling off by reversely folding the first reverse folding piece to the inside of the rear opening of the first accommodating portion, the second reverse folding piece is formed into the second It is characterized in that the food container accommodated in the second accommodating portion is prevented from falling out by reversely folding the inside of the rear opening of the accommodating portion.
　また、本発明は、前記抜止部が、前記底板部の後端縁に折り線を介して設けられた舌片と、前記第二天板部に設けられ、前記舌片の先端側を差込み可能な差込切れ目と、から構成されており、
　前記舌片の先端側を前記差込切れ目に差し込むことにより前記第一収容部及び前記第二収容部内にそれぞれ収容した食品容器の抜け落ちを防ぐことを特徴としている。 Further, according to the present invention, the retaining portion is provided on the tongue piece provided on the rear end edge of the bottom plate portion via a fold line and on the second top plate portion, and the tip side of the tongue piece can be inserted. It is composed of a new insertion cut and
By inserting the tip end side of the tongue piece into the insertion cut, it is possible to prevent the food containers respectively contained in the first housing part and the second housing part from falling off.
　本発明に係る多段式包装容器によれば、上下に形成された第一収容部及び第二収容部内にそれぞれ平置き型の食品容器を収容することができ、さらに下段の第一収容部を上段の第二収容部よりも前方へ突出させ、その突出部分に設けた保持孔により縦置き型の食品容器を保持することができるので、紙コップ等の縦置き型の食品容器のみならず、弁当箱等の平置き型の食品容器も同時に複数個、安定かつコンパクトに保持し運搬することができる。 According to the multi-stage packaging container according to the present invention, flat-standing food containers can be stored in the upper and lower first storage portions and the second storage portions, respectively, and the lower first storage portion is in the upper stage. Since it is possible to hold a vertically placed food container by a holding hole provided in the protruding portion so as to protrude forward from the second accommodating portion of the above, not only a vertically placed food container such as a paper cup but also a lunch box. A plurality of flat food containers such as boxes can be stably and compactly held and transported at the same time.
　しかも、第一収容部の突出部分に設けた保持孔で保持した食品容器によって、第一収容部及び第二収容部内にそれぞれ収容した食品容器が前方へ抜け落ちるのを防ぐことができ、第一収容部及び第二収容部の後側開口部に設けた抜止部によって、各食品容器が後方へ抜け落ちるのを防ぐことができる。したがって、第一収容部及び第二収容部の前後の開口部を、例えば複数のフラップ等で封止する必要がなく、構造簡素で安価な包装容器を提供することができる。 Moreover, the food container held by the holding hole provided in the protruding portion of the first storage portion can prevent the food container housed in the first storage portion and the second storage portion from falling forward, respectively, and the first storage portion can be prevented from falling out. The food container can be prevented from falling backward by the retaining portion provided in the rear opening of the container and the second accommodating portion. Therefore, it is not necessary to seal the openings before and after the first accommodating portion and the second accommodating portion with, for example, a plurality of flaps, and it is possible to provide a packaging container having a simple structure and inexpensive.
本実施形態の多段式包装容器を斜め前方から見た斜視図である。It is a perspective view of the multi-stage packaging container of this embodiment seen from diagonally front. 本実施形態の多段式包装容器を斜め後方から見た斜視図である。It is a perspective view which looked at the multi-stage packaging container of this embodiment from an oblique rear view. 本実施形態の多段式包装容器の第一収容部及び第二収容部の展開図である。It is a development view of the 1st storage part and the 2nd storage part of the multi-stage packaging container of this embodiment. 本実施形態の多段式包装容器の翼片部の展開図である。It is a development view of the wing piece part of the multi-stage packaging container of this embodiment. 本実施形態の多段式包装容器の組立説明図である。It is an assembly explanatory drawing of the multi-stage packaging container of this embodiment. 本実施形態の多段式包装容器に複数の食品容器を収容する手順を説明する斜視図である。It is a perspective view explaining the procedure of accommodating a plurality of food containers in the multistage packaging container of this embodiment. 本実施形態の多段式包装容器に複数の食品容器を収容する手順を説明する斜視図である。It is a perspective view explaining the procedure of accommodating a plurality of food containers in the multistage packaging container of this embodiment. 本実施形態の多段式包装容器に複数の食品容器を収容する手順を説明する斜視図である。It is a perspective view explaining the procedure of accommodating a plurality of food containers in the multistage packaging container of this embodiment. 本発明に係る多段式包装容器の他の実施形態を斜め後方から見た斜視図である。It is a perspective view which looked at another embodiment of the multistage packaging container which concerns on this invention from the oblique rear view. 本発明に係る多段式包装容器の他の実施形態の抜止部の操作手順を説明する斜視図である。It is a perspective view explaining the operation procedure of the slip-out prevention part of other embodiments of the multistage packaging container concerning the present invention.
　図１及び図２に示すように、本実施形態の多段式包装容器１０は、食品容器を収容可能な筒状の第一収容部１と、この第一収容部１上に設けられ、他の食品容器を収容可能な筒状の第二収容部２と、第一収容部１の左右両側に設けられ、これら第一収容部１及び第二収容部２を手提げするための左右一対の翼片部３・３とから構成されている。 As shown in FIGS. 1 and 2, the multi-stage packaging container 10 of the present embodiment is provided with a tubular first storage unit 1 capable of accommodating a food container and other first storage units 1 provided on the first storage unit 1. A tubular second accommodating portion 2 capable of accommodating food containers and a pair of left and right wing pieces provided on both the left and right sides of the first accommodating portion 1 for carrying the first accommodating portion 1 and the second accommodating portion 2 by hand. It is composed of parts 3 and 3.
　第一収容部１は、矩形状の底板部１１と、底板部１１の相対向する左右側縁に折り線を介して設けられた左右一対の第一側壁部１２・１２と、各第一側壁部１２の上縁間に折り線を介して架け渡された矩形状の第一天板部１３とから角筒形状に形成されており、底板部１１の前後方向に前側開口部１５Ｆ及び後側開口部１５Ｒが形成されている。 The first accommodating portion 1 includes a rectangular bottom plate portion 11, a pair of left and right first side wall portions 12 and 12 provided on the left and right side edges of the bottom plate portion 11 facing each other via folding lines, and each first side wall. It is formed in a rectangular tube shape from the rectangular first top plate portion 13 bridged between the upper edges of the portions 12 via a folding line, and the front opening 15F and the rear side in the front-rear direction of the bottom plate portion 11. The opening 15R is formed.
　第二収容部２は、上記第一収容部１の第一天板部１３と、第一天板部１３の相対向する左右側縁に折り線を介して設けられた左右一対の第二側壁部２２・２２と、各第二側壁部２２の上縁間に折り線を介して架け渡された矩形状の第二天板部２３とから角筒形状に形成されており、底板部１１の前後方向に前側開口部２５Ｆ及び後側開口部２５Ｒが形成されている。この第二収容部２の第二天板部２３には、例えばスプーン、フォーク等の飲食用具を差込み可能な複数の保持切れ目２６が設けられている。 The second accommodating portion 2 is a pair of left and right second side walls provided via a folding line on the left and right side edges of the first accommodating portion 1 and the first top plate portion 13 facing each other. It is formed in a rectangular tube shape from the portions 22 and 22 and the rectangular second top plate portion 23 bridged between the upper edges of the second side wall portions 22 via a folding line, and is formed in a square tubular shape. A front opening 25F and a rear opening 25R are formed in the front-rear direction. The second top plate portion 23 of the second accommodating portion 2 is provided with a plurality of holding cuts 26 into which eating tools such as spoons and forks can be inserted.
　図１に示すように、第一収容部１の前側開口部１５Ｆは、第二収容部２の前側開口部２５Ｆよりも前方へ突出している。即ち、第一収容部１の前後方向の奥行寸法Ｌ１が、第二収容部２の前後方向の奥行寸法Ｌ２よりも大きくされている。そして、この第一収容部１における第一天板部１３の突出部分に、紙コップ等の縦置き型の食品容器を挿入保持可能な保持孔４が設けられている。保持孔４の孔縁部には、複数の突片４１がミシン目４２を介して設けられており、保持孔４内に挿入した食品容器を安定に保持する。また、第一天板部１３の突出部分には、保持孔４のほか、例えばストロー、フォーク等の飲食用具やお手拭等の付属品を差込み可能なＸ字形状の複数の保持切れ目４３が設けられている。 As shown in FIG. 1, the front opening 15F of the first accommodating portion 1 projects forward from the front opening 25F of the second accommodating portion 2. That is, the depth dimension L1 in the front-rear direction of the first accommodating portion 1 is made larger than the depth dimension L2 in the front-rear direction of the second accommodating portion 2. A holding hole 4 capable of inserting and holding a vertically placed food container such as a paper cup is provided in the protruding portion of the first top plate portion 13 in the first accommodating portion 1. A plurality of projecting pieces 41 are provided at the hole edge portion of the holding hole 4 via the perforations 42, and stably hold the food container inserted in the holding hole 4. In addition to the holding hole 4, a plurality of X-shaped holding cuts 43 into which eating tools such as straws and forks and accessories such as hand towels can be inserted are provided in the protruding portion of the first top plate portion 13. Has been done.
　なお、本実施形態では、第一収容部１の後側開口部１５Ｒの位置と第二収容部２の後側開口部２５Ｒの位置とを揃えているが、例えば、収容する食品容器の種類、形状、大きさ等に応じて、第一収容部１の後側開口部１５Ｒを第二収容部２の後側開口部２５Ｒよりも後方へ突出させたり、第二収容部２の後側開口部２５Ｒを第一収容部１の後側開口部１５Ｒよりも後方へ突出させたりしてもよい。 In the present embodiment, the position of the rear opening 15R of the first accommodating portion 1 and the position of the rear opening 25R of the second accommodating portion 2 are aligned, but for example, the type of food container to be accommodated. Depending on the shape, size, etc., the rear opening 15R of the first accommodating portion 1 may be projected rearward from the rear opening 25R of the second accommodating portion 2, or the rear opening of the second accommodating portion 2 may be projected rearward. The 25R may be projected rearward from the rear opening 15R of the first accommodating portion 1.
　図２に示すように、第一収容部１の後側開口部１５Ｒ及び第二収容部２の後側開口部２５Ｒには、これら第一収容部１及び第二収容部２内にそれぞれ収容した食品容器の抜け落ちを防ぐための抜止部５が設けられている。 As shown in FIG. 2, the rear opening 15R of the first accommodating portion 1 and the rear opening 25R of the second accommodating portion 2 are accommodated in the first accommodating portion 1 and the second accommodating portion 2, respectively. A retaining portion 5 is provided to prevent the food container from falling off.
　本実施形態の抜止部５は、第一収容部１の後側開口部１５Ｒにおいては、底板部１１及び第一側壁部１２に、これら底板部１１と第一側壁部１２との間の折り線を跨いで設けられた第一切込み５１により形成された第一逆折片５２から構成されており、第二収容部２の後側開口部２５Ｒにおいては、第二天板部２３及び第二側壁部２２に、これら第二天板部２３と第二側壁部２２との間の折り線を跨いで設けられた第二切込み５３により形成された第二逆折片５４から構成されている。 In the rear opening portion 15R of the first accommodating portion 1, the retaining portion 5 of the present embodiment has a fold line between the bottom plate portion 11 and the first side wall portion 12 on the bottom plate portion 11 and the first side wall portion 12. It is composed of a first reverse folded piece 52 formed by a first piece 51 provided across the second housing portion 2, and in the rear side opening portion 25R of the second accommodation portion 2, the second top plate portion 23 and the second The side wall portion 22 is composed of a second reverse folded piece 54 formed by a second cut 53 provided across the fold line between the second top plate portion 23 and the second side wall portion 22.
　翼片部３は、第一収容部１の左右両側の下部に折り線を介して設けられており、各先端側に持ち手３２が形成されている。本実施形態では、各翼片部３の先端側に切込み３３を設けることにより長円形状の折曲片３４を形成し、この折曲片３４を折り曲げることにより翼片部３の先端側に長円形状の開口部を設け、この開口部と翼片部３の先端縁との間に持ち手３２を形成している。また、各翼片部３には、例えばリボン等の装飾品を取り付けるための複数の切れ目３５が設けられている。 The wing piece portion 3 is provided at the lower part on both the left and right sides of the first accommodating portion 1 via a fold line, and a handle 32 is formed on each tip side. In the present embodiment, an oval-shaped bent piece 34 is formed by providing a notch 33 on the tip side of each wing piece portion 3, and the bent piece 34 is bent to be long on the tip side of the wing piece portion 3. A circular opening is provided, and a handle 32 is formed between this opening and the tip edge of the wing piece portion 3. Further, each wing piece portion 3 is provided with a plurality of cuts 35 for attaching a decorative article such as a ribbon.
　本実施形態の多段式包装容器１０は、図３～図５に示すように、板紙を所定形状に打抜き加工して得た二枚のブランクシートＢ１、Ｂ２を折曲げ加工することにより組み立てられている。 As shown in FIGS. 3 to 5, the multi-stage packaging container 10 of the present embodiment is assembled by bending two blank sheets B1 and B2 obtained by punching a paperboard into a predetermined shape. There is.
　多段式包装容器１０の第一収容部１及び第二収容部２は、図３に示す第一ブランクシートＢ１を折曲げ加工して組み立てられている。第一ブランクシートＢ１は、ほぼ中央に矩形状の底板部１１を備え、この底板部１１の相対向する左右側縁に折り線１１１を介して左右一対の第一側壁部１２・１２が連続し、右側の第一側壁部１２の右側縁に折り線１２１を介して第一天板部１３が連続し、第一天板部１３の右側縁に折り線１３１を介して第一糊代部１４が連続している。他方、左側の第一側壁部１２の左側には第二側壁部２２が連続し、第二側壁部２２の左側縁に折り線２２１を介して第二天板部２３が連続し、第二天板部２３の左側縁に折り線２３１を介して第二側壁部２２が連続し、第二側壁部２２の左側に第二糊代部２４が連続している。 The first accommodating portion 1 and the second accommodating portion 2 of the multi-stage packaging container 10 are assembled by bending the first blank sheet B1 shown in FIG. The first blank sheet B1 is provided with a rectangular bottom plate portion 11 substantially in the center, and a pair of left and right first side wall portions 12 and 12 are continuous on the left and right side edges of the bottom plate portion 11 facing each other via folding lines 111. The first top plate portion 13 is continuous with the right edge of the first side wall portion 12 on the right side via the fold line 121, and the first glue margin portion 14 is connected to the right edge of the first top plate portion 13 with the fold line 131. Are continuous. On the other hand, the second side wall portion 22 is continuous on the left side of the first side wall portion 12 on the left side, and the second top plate portion 23 is continuous on the left edge of the second side wall portion 22 via the folding line 221. The second side wall portion 22 is continuous with the left edge of the plate portion 23 via the folding line 231 and the second glue margin portion 24 is continuous with the left side of the second side wall portion 22.
　この第一ブランクシートＢ１を、図５（ａ）に示すように、各折り線（１１１、１２１、１３１、２２１、２３１）で全て谷折りし、そして、図５（ｂ）に示すように、第一糊代部１４を左側の第一側壁部１２に貼り合せるとともに、第二糊代部２４を右側の第一側壁部１２に貼り合せることによって、第一収容部１及び第二収容部２が上下二段に組み立てられる。 The first blank sheet B1 is all valley-folded at each fold line (111, 121, 131, 221 and 231) as shown in FIG. 5 (a), and as shown in FIG. 5 (b). By attaching the first glue margin portion 14 to the first side wall portion 12 on the left side and the second glue margin portion 24 to the first side wall portion 12 on the right side, the first accommodating portion 1 and the second accommodating portion 2 are attached. Are assembled in two steps.
　翼片部３は、図４に示す第二ブランクシートＢ２を折曲げ加工して組み立てられる。第二ブランクシートＢ２は、その中央に上記第一ブランクシートＢ１の底板部１１と同形状の連結部３１を備え、この連結部３１の相対向する左右側縁に折り線３１１を介して左右一対の翼片部３・３が連続している。 The wing piece portion 3 is assembled by bending the second blank sheet B2 shown in FIG. The second blank sheet B2 is provided with a connecting portion 31 having the same shape as the bottom plate portion 11 of the first blank sheet B1 at the center thereof, and a pair of left and right sides on the opposite left and right side edges of the connecting portion 31 via a folding line 311. The winglet parts 3 of 3 are continuous.
　この第二ブランクシートＢ２を、図５（ａ）に示すように、その連結部３１で第一ブランクシートＢ１の底板部１１と貼り合わせて一体化し、図５（ｂ）に示すように、左右の翼片部３を折り線３１１で谷折りすることによって、第一収容部１の左右側縁の下部に折り線３１１を介して翼片部３・３が設けられる。 As shown in FIG. 5 (a), the second blank sheet B2 is bonded and integrated with the bottom plate portion 11 of the first blank sheet B1 at the connecting portion 31, and as shown in FIG. By folding the wing piece portion 3 in the valley along the fold line 311 to provide the wing piece portion 3.3 at the lower part of the left and right side edges of the first accommodating portion 1 via the fold line 311.
　このように本実施形態の多段式包装容器１０は、板紙から成るブランクシートの折曲げ加工により組み立てられ、第一収容部１及び第二収容部２の各開口部が長方形状を成しているので、多段式包装容器１０全体をシート状に折り畳むことができる。したがって、多段式包装容器１０を多数枚、折り畳んだ状態で積層することができ、嵩張ることなく保管し、運搬することができる。 As described above, the multi-stage packaging container 10 of the present embodiment is assembled by bending a blank sheet made of paperboard, and each opening of the first accommodating portion 1 and the second accommodating portion 2 has a rectangular shape. Therefore, the entire multi-stage packaging container 10 can be folded into a sheet shape. Therefore, a large number of multi-stage packaging containers 10 can be stacked in a folded state, and can be stored and transported without being bulky.
　次に、図６～図８を参照しながら本実施形態の多段式包装容器１０の使用手順について説明する。 Next, a procedure for using the multi-stage packaging container 10 of the present embodiment will be described with reference to FIGS. 6 to 8.
　まず、シート状に折り畳まれた多段式包装容器１０を準備し、その第一収容部１及び第二収容部２を起立させ、図６に示すように、第一収容部１の保持孔４内へ、例えば蓋付き飲料カップ等の縦置き型の食品容器Ｆ１を上方から挿入することにより、食品容器Ｆ１を保持孔４で保持させる。この食品容器Ｆ１の挿入により第一収容部１及び第二収容部２の起立状態を維持することができる。そして、これら第一収容部１及び第二収容部２を起立させたまま、第一収容部１内へ、例えば窓付き食品ボックス等の平置き型の食品容器Ｆ２を後側開口部１５Ｒ側から挿入するとともに、第二収容部２内へ、他の平置き型の食品容器Ｆ３を後側開口部２５Ｒ側から挿入することにより、第一収容部１及び第二収容部２内にそれぞれ食品容器Ｆ２、Ｆ３を収容させる。 First, a multi-stage packaging container 10 folded into a sheet shape is prepared, and the first accommodating portion 1 and the second accommodating portion 2 are erected, and as shown in FIG. 6, inside the holding hole 4 of the first accommodating portion 1. By inserting a vertically placed food container F1 such as a beverage cup with a lid from above, the food container F1 is held by the holding hole 4. By inserting the food container F1, the standing state of the first storage portion 1 and the second storage portion 2 can be maintained. Then, with the first accommodating portion 1 and the second accommodating portion 2 standing upright, a flat food container F2 such as a food box with a window is placed in the first accommodating portion 1 from the rear opening 15R side. By inserting the other flat food container F3 into the second storage portion 2 from the rear opening 25R side, the food container is inserted into the first storage portion 1 and the second storage portion 2, respectively. F2 and F3 are accommodated.
　次いで、図７に示すように、第一収容部１の抜止部５の第一逆折片５２を後側開口部１５Ｒの内側へ逆折りすることにより、第一収容部１内に収容した食品容器Ｆ２の抜け落ちを防ぐとともに、第二収容部２の抜止部５の第二逆折片５４を後側開口部２５Ｒの内側へ逆折りすることにより、第二収容部２内に収容した食品容器Ｆ３の抜け落ちを防ぐ。 Next, as shown in FIG. 7, the food stored in the first container 1 is stored by reverse-folding the first reverse folded piece 52 of the retaining portion 5 of the first container 1 inward of the rear opening 15R. A food container housed in the second storage part 2 by preventing the container F2 from falling off and by reverse-folding the second reverse folding piece 54 of the retaining part 5 of the second storage part 2 inward of the rear opening 25R. Prevent F3 from falling out.
　なお、必要に応じて、第一収容部１の第一天板部１３の保持切れ目４３に例えばストロー等の飲食用具Ｇ１を差込み固定することができ、また、第二収容部２の第二天板部２３の保持切れ目２６に例えばスプーン等の飲食用具Ｇ２を差込み固定することができる。 If necessary, a food and drink tool G1 such as a straw can be inserted and fixed in the holding cut 43 of the first top plate portion 13 of the first accommodating portion 1, and the second ceiling of the second accommodating portion 2 can be fixed. A food and drink utensil G2 such as a spoon can be inserted and fixed to the holding cut 26 of the plate portion 23.
　そして、図８に示すように、左右一対の翼片部３・３を上方へ立ち上げ、一方の翼片部３の折曲片３４を他方の翼片部３の開口部に通して左右の持ち手３２をまとめることにより、複数の食品容器（Ｆ１、Ｆ２、Ｆ３）を第一収容部１及び第二収容部２内に収容し、安定に手提げ運搬することが可能となる。必要に応じて、各翼片部３の切れ目３５を利用して、リボン等の装飾品を取り付けてもよい。 Then, as shown in FIG. 8, the pair of left and right wing pieces 3 and 3 are raised upward, and the bent piece 34 of one wing piece 3 is passed through the opening of the other wing piece 3 to the left and right. By grouping the handles 32 together, a plurality of food containers (F1, F2, F3) can be housed in the first storage section 1 and the second storage section 2, and can be stably carried by hand. If necessary, the cut 35 of each wing piece 3 may be used to attach a decorative article such as a ribbon.
　このように本実施形態の多段式包装容器１０によれば、上下二段に形成された第一収容部１及び第二収容部２内にそれぞれ平置き型の食品容器（Ｆ２、Ｆ３）を収容することができ、さらに下段の第一収容部１を上段の第二収容部２よりも前方へ突出させ、その突出部分に設けた保持孔４により縦置き型の食品容器Ｆ１を保持することができるので、紙コップ等の縦置き型の食品容器のみならず、弁当箱等の平置き型の食品容器も同時に複数個、安定かつコンパクトに保持し運搬することができる。 As described above, according to the multi-stage packaging container 10 of the present embodiment, the flat food containers (F2, F3) are housed in the first storage part 1 and the second storage part 2 formed in two upper and lower stages, respectively. Further, the lower first accommodating portion 1 can be projected forward from the upper second accommodating portion 2, and the vertical food container F1 can be held by the holding hole 4 provided in the protruding portion. As a result, not only vertical food containers such as paper cups but also flat food containers such as lunch boxes can be stably and compactly held and transported at the same time.
　しかも、第一収容部１の突出部分に設けた保持孔４で保持した食品容器Ｆ１によって、第一収容部１及び第二収容部２内にそれぞれ収容した食品容器（Ｆ２、Ｆ３）が前方へ抜け落ちるのを防ぐことができ、そして、第一収容部１及び第二収容部２の後側開口部に設けた抜止部５によって、各食品容器（Ｆ２、Ｆ３）が後方へ抜け落ちるのを防ぐことができる。したがって、第一収容部１及び第二収容部２の前後の開口部を、例えば複数のフラップ等で封止する必要がなく、構造簡素で安価な包装容器を提供することができ、また、第一収容部１及び第二収容部２における食品容器の挿入・取出し操作を容易に行うことができる。 Moreover, the food container F1 held by the holding hole 4 provided in the protruding portion of the first storage portion 1 causes the food containers (F2, F3) housed in the first storage portion 1 and the second storage portion 2, respectively, to move forward. It is possible to prevent the food containers (F2, F3) from falling out, and the retaining parts 5 provided in the rear openings of the first storage part 1 and the second storage part 2 prevent the food containers (F2, F3) from falling out backward. You can Therefore, it is not necessary to seal the front and rear openings of the first accommodating portion 1 and the second accommodating portion 2 with, for example, a plurality of flaps, and a packaging container having a simple structure and inexpensive can be provided. It is possible to easily perform the operation of inserting/removing the food container in the first container 1 and the second container 2.
　さらに、本実施形態の多段式包装容器１０によれば、抜止部５が、第一収容部１及び第二収容部２の後側開口部にそれぞれ形成された第一逆折片５２及び第一逆折片５４により構成されているので、食品容器の抜止め操作、及びその解除操作をワンタッチで行うことができ、取扱い性をより向上させることができる。 Further, according to the multi-stage packaging container 10 of the present embodiment, the retaining portion 5 is the first reverse folding piece 52 and the first reverse folding piece 52 and the first retaining portion 52 formed in the rear opening of the first housing portion 1 and the second housing portion 2, respectively. Since it is composed of the reverse-folded piece 54, the retaining operation of the food container and the releasing operation thereof can be performed with one touch, and the handleability can be further improved.
　以上、本実施形態の多段式包装容器１０について説明したが、本発明は他の実施形態でも実施することができる。 The multi-stage packaging container 10 of the present embodiment has been described above, but the present invention can be implemented in other embodiments.
　例えば、図９及び図１０に示す多段式包装容器２０のように、食品容器の抜け落ちを防ぐ抜止部６を、底板部１１の後端縁に折り線を介して設けられた舌片６１と、第二天板部２３に設けられ、舌片６１の先端側を差込み可能な差込切れ目６２とから構成してもよい。この多段式包装容器２０によれば、第一収容部１及び第二収容部２内にそれぞれ収容した食品容器（Ｆ２、Ｆ３）の抜け落ちを同時に防ぐことが可能となる。 For example, as in the multi-stage packaging container 20 shown in FIGS. 9 and 10, a retaining portion 6 for preventing the food container from falling off is provided on the rear end edge of the bottom plate portion 11 with a tongue piece 61 via a fold line. The tongue piece 61 may be provided with the insertion cut 62 which is provided in the second top plate portion 23 and into which the tip end side can be inserted. According to the multi-stage packaging container 20, it is possible to prevent the food containers (F2, F3) housed in the first storage part 1 and the second storage part 2 from falling off at the same time.
　また、上記実施形態では、第一収容部１及び第二収容部２を上下二段に形成しているが、本発明はこれに限定されるものではなく、例えば、第一収容部１及び／又は第二収容部２内に棚板部を設けたり、上段の第二収容部２上に更に他の筒状の収容部を設けたりすることによって、食品容器を多段式に収容できるようにしてもよい。 Further, in the above embodiment, the first accommodating portion 1 and the second accommodating portion 2 are formed in two upper and lower stages, but the present invention is not limited to this, and for example, the first accommodating portion 1 and / Alternatively, by providing a shelf board portion in the second accommodating portion 2 or further providing another tubular accommodating portion on the second accommodating portion 2 in the upper stage, the food container can be accommodated in a multi-stage manner. Good.
　また、上記実施形態では、第一収容部１の突出部分に設けた保持孔４に、縦置き型の食品容器Ｆ１の例として、蓋付き飲料カップ等の飲料容器を保持させているが、例えば、上方に開口部を備え、複数の棒状食品を立てて収容する食品容器や、平置き型の食品容器を保持孔４に保持させるようにしてもよい。保持孔４内に挿入された各種の食品容器が第一天板部１３の上方及び下方へ突出していれば、第一収容部１及び第二収容部２内にそれぞれ収容した食品容器の後方への抜け落ちを防ぐことができる。保持すべき食品容器の種類、形状、大きさ等に応じて、保持孔４の形状、大きさ等を適宜、設計変更することができる。 Further, in the above embodiment, a beverage container such as a beverage cup with a lid is held in the holding hole 4 provided in the protruding portion of the first storage portion 1 as an example of the vertically placed food container F1. , A food container having an opening at the top and accommodating a plurality of bar-shaped foods upright, or a flat-standing food container may be held in the holding hole 4. If various food containers inserted in the holding holes 4 project upward and downward of the first top plate portion 13, the food containers housed in the first storage portion 1 and the second storage portion 2 are rearward, respectively. Can be prevented from falling out. The shape, size, and the like of the holding hole 4 can be appropriately redesigned according to the type, shape, size, and the like of the food container to be held.
　また、上記実施形態では、第一収容部１の前側開口部１５Ｆ及び後側開口部１５Ｒの開口幅寸法を、第二収容部２の前側開口部２５Ｆ及び後側開口部２５Ｒの開口幅寸法と同じにしているが、例えば、第一収容部１の開口幅寸法を第二収容部２の開口幅寸法よりも大きくしたり、第二収容部２の開口幅寸法を第一収容部１の開口幅寸法よりも大きくしたりしてもよい。これら第一収容部１及び第二収容部２内に収容する食品容器の種類、形状、大きさ等に応じて種々の設計変更が可能である。 Further, in the above-described embodiment, the opening width dimensions of the front opening 15F and the rear opening 15R of the first accommodating portion 1 are set to the opening width dimensions of the front opening 25F and the rear opening 25R of the second accommodating portion 2. Although being the same, for example, the opening width dimension of the first accommodating portion 1 is made larger than the opening width dimension of the second accommodating portion 2, or the opening width dimension of the second accommodating portion 2 is set to the opening of the first accommodating portion 1. It may be larger than the width dimension. Various design changes can be made according to the type, shape, size, etc. of the food container to be stored in the first storage unit 1 and the second storage unit 2.
　本発明は、その他、その趣旨を逸脱しない範囲内で、当業者の知識に基づいて種々の改良、修正、変形を加えた態様で実施し得るものである。また、同一の作用又は効果が生じる範囲内でいずれかの発明特定事項を他の技術に置換した形態で実施してもよく、また、一体に構成されている発明特定事項を複数の部材から構成したり、複数の部材から構成されている発明特定事項を一体に構成した形態で実施してもよい。 The present invention can be implemented in a mode in which various improvements, modifications, and modifications are added based on the knowledge of those skilled in the art, without departing from the spirit of the present invention. Further, any of the invention-specific items may be replaced with another technique within the range in which the same action or effect is produced, or the invention-specific items integrally configured may be composed of a plurality of members. Alternatively, the present invention may be embodied in a form in which the invention-specifying items composed of a plurality of members are integrally configured.
１０、２０　多段式包装容器
１　第一収容部
１１　底板部
１２　第一側壁部
１３　第一天板部
１５Ｆ（第一収容部の）前側開口部
１５Ｒ（第一収容部の）後側開口部
２　第二収容部
２２　第二側壁部
２３　第二天板部
２５Ｆ（第二収容部の）前側開口部
２５Ｒ（第二収容部の）後側開口部
３　翼片部
３２　持ち手
４　保持孔
５、６　抜止部
５１　第一切込み
５２　第一逆折片
５３　第二切込み
５４　第二逆折片
６１　舌片
６２　差込切れ目
Ｆ１、Ｆ２、Ｆ３　食品容器 10, 20 Multi-stage type packaging container 1 1st accommodating part 11 bottom plate part 12 1st side wall part 13 1st top plate part 15F (first accommodating part) front side opening 15R (first accommodating part) rear side opening 2 2nd accommodating part 22 2nd side wall part 23 2nd top plate part 25F (for 2nd accommodating part) front side opening part 25R (for 2nd accommodating part) rear side opening 3 wing piece part 32 handle 4 holding hole 5, 6 Stopping portion 51 First all-inclusive 52 First reverse-folding piece 53 Second notch 54 Second reverse-folding piece 61 Tongue piece 62 Insertion cuts F1, F2, F3 Food container

Claims (3)

  1. 　複数の食品容器を収容し運搬するための多段式包装容器であって、
    　矩形状の底板部と、前記底板部の相対向する左右側縁に折り線を介して設けられた左右一対の第一側壁部と、前記各第一側壁部の上縁間に折り線を介して架け渡された矩形状の第一天板部とから成り、前記底板部の前後方向に前側開口部及び後側開口部を有する筒状の第一収容部と、
    　前記第一収容部上に設けられ、前記第一天板部と、前記第一天板部に折り線を介して設けられた左右一対の第二側壁部と、前記各第二側壁部の上縁間に折り線を介して架け渡された矩形状の第二天板部とから成り、前記底板部の前後方向に前側開口部及び後側開口部を有する筒状の第二収容部と、
    　前記第一収容部の左右側縁に折り線を介して設けられ、先端側に持ち手が形成された左右一対の翼片部と、
    を備え、
    　前記第一収容部の前側開口部が前記第二収容部の前側開口部よりも前方へ突出し、前記第一収容部における前記第一天板部の突出部分に、食品容器を挿入保持可能な保持孔が設けられ、
    　前記第一収容部の後側開口部及び前記第二収容部の後側開口部に、前記第一収容部及び前記第二収容部内にそれぞれ収容した他の食品容器の抜け落ちを防ぐ抜止部が設けられていることを特徴とした多段式包装容器。     A multi-stage packaging container for storing and transporting multiple food containers.
    A rectangular bottom plate portion, a pair of left and right first side wall portions provided on opposite left and right side edges of the bottom plate portion via folding lines, and a folding line between the upper edges of the first side wall portions. And a tubular first accommodating portion having a front opening and a rear opening in the front-rear direction of the bottom plate portion.
    Above the first top plate portion, a pair of left and right second side wall portions provided on the first top plate portion via a folding line, and each of the second side wall portions, which are provided on the first accommodating portion. A tubular second accommodating portion having a front opening and a rear opening in the front-rear direction of the bottom plate portion, which is composed of a rectangular second top plate portion that is bridged between the edges via a folding line.
    A pair of left and right wing pieces provided on the left and right side edges of the first accommodating portion via a fold line and having a handle formed on the tip side.
    Equipped with
    The front opening of the first accommodating portion protrudes forward from the front opening of the second accommodating portion, and the food container can be inserted and held in the protruding portion of the first top plate portion of the first accommodating portion. With holes
    The rear opening of the first storage portion and the rear opening of the second storage portion are provided with retaining portions for preventing the other food containers housed in the first storage portion and the second storage portion from falling off. A multi-stage packaging container characterized by being made.
  2. 　前記抜止部が、
    　前記第一収容部の後側開口部において、前記底板部及び前記第一側壁部に前記折り線を跨いで設けられた第一切込みにより形成された第一逆折片と、
    　前記第二収容部の後側開口部において、前記第二天板部及び前記第二側壁部に前記折り線を跨いで設けられた第二切込みにより形成された第二逆折片と、
    から構成されており、
    　前記第一逆折片を前記第一収容部の後側開口部の内側へ逆折りすることにより前記第一収容部内に収容した食品容器の抜け落ちを防ぎ、前記第二逆折片を前記第二収容部の後側開口部の内側へ逆折りすることにより前記第二収容部内に収容した食品容器の抜け落ちを防ぐことを特徴とした請求項１に記載の多段式包装容器。     The retaining part
    In the rear side opening of the first accommodating portion, a first reverse folding piece formed by a first piece provided across the fold line in the bottom plate portion and the first side wall portion,
    In the rear opening of the second accommodating portion, a second reverse folding piece formed by a second cut provided across the fold line in the second top plate portion and the second side wall portion,
    Consists of
    By preventing the food container contained in the first accommodating portion from falling off by reversely folding the first reverse folding piece to the inside of the rear opening of the first accommodating portion, the second reverse folding piece is formed into the second The multi-stage packaging container according to claim 1, wherein the food container housed in the second container is prevented from falling off by reversely folding the container inside the rear opening of the container.
  3. 　前記抜止部が、
    　前記底板部の後端縁に折り線を介して設けられた舌片と、
    　前記第二天板部に設けられ、前記舌片の先端側を差込み可能な差込切れ目と、
    から構成されており、
    　前記舌片の先端側を前記差込切れ目に差し込むことにより前記第一収容部及び前記第二収容部内にそれぞれ収容した食品容器の抜け落ちを防ぐことを特徴とした請求項１に記載の多段式包装容器。     The retaining part
    A piece of tongue provided on the trailing edge of the bottom plate via a fold line,
    An insertion cut provided in the second top plate and capable of inserting the tip end side of the tongue piece,
    Consists of
    The multi-stage packaging according to claim 1, wherein the food container contained in each of the first container and the second container is prevented from falling out by inserting the tip end side of the tongue piece into the insertion cut. container.
PCT/JP2020/008554 2019-03-05 2020-02-28 Multi-stage packaging container WO2020179718A1 (en)

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JP7378763B2 (en) * 2019-04-16 2023-11-14 株式会社 モロフジ container holder
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